'deformational' definitions:

Definition of 'deformational'

(from WordNet)
adjective
Relating to or causing change in either shape or size of a material body or geometric figure

Definition of 'deformational'

From: GCIDE
  • deformational \deformational\ adj.
  • 1. of or pertaining to deformation (in all senses). [WordNet 1.5]